Visual sampling device aiming at solid particles and needing remote sampling

Abstract

The utility model belongs to the technical field of sampling devices, and particularly relates to a visual sampling device which aims at solid particles and needs remote sampling. Comprising a long-strip-shaped handle, the two ends of the handle are a sampling end and an adjusting end respectively, an adjusting switch capable of being folded in the length direction of the handle is arranged at the position, close to the adjusting end, of the handle, a sample barrel is arranged at the position, close to the sampling end, of the handle, the back face of the sample barrel is fixedly connected with the handle, and a baffle capable of being folded is arranged on the front face of the sample barrel; one end of the spring is connected with the baffle, and the other end of the spring is connected with the adjusting switch through a traction rope; the handle marked with scales can help a worker to know the height and the distance position of a sampling point, so that multi-point sampling and sampling information acquisition can be conveniently completed; the long-strip-shaped handle can help a worker to sample without being close to the periphery of a sample, so that the safety is improved; the design of opening and closing control of the sampling opening at the adjusting end can also improve the safety of the whole structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of sampling devices, and specifically relates to a visual sampling device for solid particles that requires remote sampling. Background Art

[0002] During the desulfurization operation of power generation equipment, solid particles such as gypsum are often generated. By sampling, testing, retaining, and studying these solid particles, the quality of the desulfurization process can be identified.

[0003] However, since these solid particles often exist in the form of soft stacks, or in some other cases, it is difficult for workers to approach the upper part of the stack for sampling. And to ensure the accuracy of testing, multiple separate samplings at different positions are required. It can be said that there is no good device in the prior art that can meet the requirements of rapid sampling of solid particles in such soft stacks, and at the same time, it can also meet the needs of remote, convenient, and multi-position sampling. Summary of the Utility Model

[0004] Aiming at the above problems existing in the prior art, the purpose of the utility model is to provide a visual sampling device for solid particles that requires remote sampling, which can realize rapid sampling of solid particles in soft stacks, and at the same time, it also meets the requirements of remote sampling and multi-position sampling.

[0005] To solve the above problems, the technical solutions adopted by the utility model are as follows:

[0006] The visual sampling device for solid particles that requires remote sampling includes a long strip-shaped handle. The two ends of the handle are a sampling end and an adjustment end respectively. An adjustment switch that can be folded in the length direction of the handle is provided on the handle near the adjustment end. A sample bucket is provided on the handle near the sampling end. The back of the sample bucket is fixedly connected to the handle, and a foldable baffle is provided on the front of the sample bucket.

[0007] When the adjustment switch is folded backward, it is in the open state. When it is folded forward, it is in the closed state. And when the adjustment switch is in the closed state, the back of the baffle covers the front of the sample bucket. The top of the back of the baffle is connected to a spring. One end of the spring is connected to the baffle, and the other end is connected to the adjustment switch through a traction rope.

[0008] Further, scale lines are provided on the handle.

[0009] Further, the length of the handle is adjustable.

[0010] Further, the handle is detachably connected to both the adjustment switch and the sample bucket, and a plurality of the handles can be connected end to end in the length direction.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] (1) The handle marked with scales can help the staff understand the height and distance position of the sampling point, facilitating the completion of multi-point sampling and the collection of sampling information;

[0013] (2) The long strip-shaped handle can help the staff take samples without approaching the sample, improving safety;

[0014] (3) The design of controlling the opening and closing of the sampling opening at the adjustment end can also improve the safety of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] In the figure: 1 - handle; 11 - sampling end; 12 - adjustment end; 2 - adjustment switch; 3 - sample bucket; 4 - baffle; 5 - spring; 6 - towing rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the present utility model in combination with specific embodiments.

[0018] As Figure 1 shown, the visual sampling device for solid particles and remote sampling described in the present utility model includes a long strip-shaped handle 1. In this embodiment, the handle 1 is a hollow steel pipe with a diameter of 3 cm, and scales are also marked on the handle 1. In addition, the handle 1 can also be a telescopic structure.

[0019] The two ends of the handle 1 are respectively a sampling end 11 and an adjustment end 12. An adjustment switch 2 that can be folded in the length direction of the handle 1 is provided at a position on the handle 1 close to the adjustment end 12. The adjustment switch 2 can be folded forward and backward, and the backward folding is the open state, and the forward folding is the closed state.

[0020] A sample bucket 3 is provided on the handle 1 near the sampling end 11. The back of the sample bucket 3 is fixedly connected to the handle 1, and a similarly foldable baffle 4 is provided on the front. When the adjustment switch 2 is in the closed state, the back of the baffle 4 covers the front of the sample bucket 3, forming a closure for the sample bucket 3. A spring 5 is additionally connected to the top of the back of the baffle 4. One end of the spring 5 is connected to the baffle 4, and the other end is connected to the adjustment switch 2 through a traction rope 6. Thus, when the adjustment switch 2 is folded backward, that is, in the open state, the baffle 4 will be driven to rotate around the top of its back by the action of the traction rope 6 and the spring 5, thereby opening the sample bucket 3 to facilitate the staff to sample the solid particles.

[0021] In this embodiment, the handle 1 is detachably connected to both the adjustment switch 2 and the sample bucket 3, so that multiple handles 1 can be connected end to end in the length direction, and then spliced to form a longer handle 1 or sampling device. Thus, during actual sampling, a farther distance can be reached, avoiding the inconvenience of sampling the solid particles in a soft stack.

[0022] The sampling device designed by adopting this solution can help the staff sample the solid particles at a relatively far distance, preventing danger from occurring when getting too close to the sampling point. In addition, the design with scales and being retractable can help the staff observe the height of the sampling point and record the sampling position in detail, and overall it is also convenient to meet the requirement of multi-point sampling.

Claims

1. A visualization sampling device for solid particles that requires remote sampling, characterized in that It includes a strip-shaped handle. The two ends of the handle are respectively a sampling end and an adjustment end. An adjustment switch that can be folded in the length direction of the handle is provided on the handle near the adjustment end. A sample bucket is provided on the handle near the sampling end. The back of the sample bucket is fixedly connected to the handle, and a foldable baffle is provided on the front of the sample bucket. When the adjustment switch is folded backward, it is in the open state. When it is folded forward, it is in the closed state. When the adjustment switch is in the closed state, the back of the baffle covers the front of the sample bucket. A spring is connected to the top of the back of the baffle. One end of the spring is connected to the baffle, and the other end is connected to the adjustment switch through a traction rope.

2. The visual sampling device for solid particles that requires remote sampling according to claim 1, wherein Scale lines are provided on the handle.

3. The visual sampling device for solid particles that requires remote sampling according to claim 1, wherein The length of the handle is adjustable.

4. The visual sampling device for solid particles that requires remote sampling according to any one of claims 1 or 3, characterized in that, The handle is detachably connected to both the adjustment switch and the sample bucket. Multiple handles can be connected end to end in the length direction.

Images